DE102010010205A1 - Belt-driven oscillating motor camshaft adjusting device has sealing cover, stator, synchronous belt pulley and camshaft-sided stator cover that is formed with synchronous belt pulley - Google Patents
Belt-driven oscillating motor camshaft adjusting device has sealing cover, stator, synchronous belt pulley and camshaft-sided stator cover that is formed with synchronous belt pulley Download PDFInfo
- Publication number
- DE102010010205A1 DE102010010205A1 DE102010010205A DE102010010205A DE102010010205A1 DE 102010010205 A1 DE102010010205 A1 DE 102010010205A1 DE 102010010205 A DE102010010205 A DE 102010010205A DE 102010010205 A DE102010010205 A DE 102010010205A DE 102010010205 A1 DE102010010205 A1 DE 102010010205A1
- Authority
- DE
- Germany
- Prior art keywords
- stator
- belt
- cover
- swing motor
- camshaft adjuster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/024—Belt drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34453—Locking means between driving and driven members
- F01L2001/34469—Lock movement parallel to camshaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34479—Sealing of phaser devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34483—Phaser return springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2303/00—Manufacturing of components used in valve arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Die Erfindung betrifft einen riemengetriebenen Schwenkmotornockenwellenversteller gemäß dem einteiligen Patentanspruch 1.The invention relates to a belt-driven Schwenkmotornockenwellenversteller according to the one-
Aus der
Aufgabe der Erfindung ist es, eine kostengünstigen riemengetriebenen Schwenkmotornockenwellenversteller zu schaffen.The object of the invention is to provide a cost-effective belt-driven Schwenkmotornockenwellenversteller.
Diese Aufgabe wird erfindungsgemäß mit den Merkmalen von Patentanspruch 1 gelöst.This object is achieved with the features of
Erfindungsgemäß wird eine Verriegelung vorgeschlagen, die es ermöglicht, einen den Schwenkmotornockenwellenversteller abdichtenden Abdichtungsdeckel zu fertigen, der ohne komplexe Rastnasen hergestellt werden kann. Rastnasen würden bei einer Fertigung in einem Kunststoffspritzgussteil nämlich ein Werkzeug mit Hinterschnitten notwendig machen, das demzufolge mit einer teuren Schiebergeometrie hergestellt werden müsste. Dazu ist erfindungsgemäß ein Abdichtungsdeckel vorgesehen, der um einen Winkel begrenzt verdrehbar ist, so dass eine von Seiten des Stators axial federbelastete Verriegelung eine drehfeste Verbindung zwischen dem Stator und dem Abdichtungsdeckel herstellt, sobald eine Verriegelungsstellung erreicht ist.According to the invention a locking is proposed, which makes it possible to produce a sealing motor camshaft adjuster sealing sealing lid, which can be produced without complex locking lugs. Locking lugs would make a tool with undercuts necessary in a production in a plastic injection molded part namely, which would therefore have to be made with an expensive slider geometry. For this purpose, a sealing cover according to the invention is provided, which is rotatable limited by an angle, so that one side of the stator axially spring-loaded locking produces a rotationally fixed connection between the stator and the sealing lid, as soon as a locking position is reached.
In besonders vorteilhafter Weise ermöglicht die erfindungsgemäße Konstruktion die Verwendung eines relativ großen Anteils an kostengünstigen Kunststoffspritzgussteilen.In a particularly advantageous manner, the construction of the invention allows the use of a relatively large proportion of inexpensive plastic injection molded parts.
Das Zahnriemenrad und eine nockenwellenseitige Statorabdeckung sind dabei einteilig – insbesondere als Kunststoffspritzgussteil – gefertigt. Der Stator selber kann dabei ebenfalls einteilig mit der Statorabdeckung sein. Alternativ kann der Stator selber auch in die Einheit aus Statorabdeckung und Zahnriemenrad eingelegt sein.The toothed belt wheel and a camshaft-side stator cover are in one piece - in particular as a plastic injection molded part - made. The stator itself can also be integral with the stator cover. Alternatively, the stator itself may also be inserted in the unit of stator cover and toothed belt wheel.
Besonders montagefreundlich ist die Ausführung der Verriegelung mit nur einem federbelasteten Verriegelungsteil – insbesondere einem Zapfen –, der in eine von mehreren Ausnehmungen – insbesondere Sacklöchern – eingreifen kann. Dies ermöglicht nämlich einer relativ freie Winkelposition zum Einbau des Abdichtungsdeckels.Especially easy to install is the execution of the lock with only one spring-loaded locking part - in particular a pin - which can engage in one of several recesses - in particular blind holes -. This allows for a relatively free angular position for installation of the sealing cover.
Weitere Vorteile der Erfindung gehen aus den weiteren Patentansprüchen, der Beschreibung und der Zeichnung hervor.Further advantages of the invention will become apparent from the other claims, the description and the drawings.
Die Erfindung ist nachfolgend anhand von zwei Ausführungsbeispielen näher erläutert.The invention is explained in more detail below with reference to two exemplary embodiments.
In der Zeichnung zeigen:In the drawing show:
Der Schwenkmotornockenwellenversteller
Der Stator
Damit bei ausgeschaltetem Verbrennungsmotor – d. h. bei unbelastetem Schwenkmotornockenwellenversteller
In
Wie aus einer Zusammenschau von
Der Bajonettverschluss
In
Der Stator
Wie in
Ferner ist bezüglich der Nockenwellenachse radial außerhalb der Gewindeeinsätze
- – einerseits an
der Statorabdeckung 136 im Grundvon dessen Sackloch 130 und - – andererseits
im Grund 42 der Verriegelungsbuchse 133
- - On the one hand on the
stator cover 136 in the reason of itsblind hole 130 and - - on the other hand in the
reason 42 the lockingsocket 133
Diese Verriegelungsbaueinheit
Als Schraubendruckfeder für die Verriegelung
Als metallische Werkstoffe kommen u. a. Sintermetalle, Stahlbleche und Aluminium in Frage.As metallic materials u. a. Sintered metals, steel sheets and aluminum in question.
In beiden Ausführungsbeispielen können jeweils auch mehrere Verriegelungsbaueinheiten Anwendung finden.In both embodiments, in each case several Verriegelungsbaueinheiten find application.
Bei den beschriebenen Ausführungsformen handelt es sich nur um beispielhafte Ausgestaltungen. Eine Kombination der beschriebenen Merkmale für unterschiedliche Ausführungsformen ist ebenfalls möglich. Weitere, insbesondere nicht beschriebene Merkmale der zur Erfindung gehörenden Vorrichtungsteile, sind den in den Zeichnungen dargestellten Geometrien der Vorrichtungsteile zu entnehmen.The described embodiments are only exemplary embodiments. A combination of the described features for different embodiments is also possible. Further, in particular not described features of the device parts belonging to the invention are to be taken from the geometries of the device parts shown in the drawings.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- SchwenkmotornockenwellenverstellerOscillating motor camshaft adjuster
- 22
- Gewindelöcherthreaded holes
- 33
- Statorstator
- 44
- Zahnriemenradtoothed belt
- 55
- Statorscheibestator
- 66
- Spiralfederspiral spring
- 77
- Flügelwing
- 88th
- Stegweb
- 99
- Rotorrotor
- 1010
- Rotornaberotor hub
- 1111
- Druckkammerpressure chamber
- 1212
- andere Druckkammerother pressure chamber
- 1313
- Rotorverriegelungrotor lock
- 1414
- Abdichtungsdeckelsealing lid
- 1515
- Sacklöcherblind holes
- 1616
- Bajonettverschlussbayonet catch
- 1717
- Außenkante des AbdichtungsdeckelsOuter edge of the sealing lid
- 1818
- RotorverriegelungsbolzenRotor locking bolt
- 1919
- Dichtringseal
- 2020
- radial äußerer Deckelteilradially outer cover part
- 2121
- zentrale Ausnehmungcentral recess
- 2222
- radial innerer Deckelradially inner lid
- 2323
- Dichtringseal
- 2424
- Dichtringseal
- 2525
- Zungentongues
- 2626
- Zungentongues
- 2727
- umfangsmäßige Zwischenräumecircumferential spaces
- 2828
- Zapfenspigot
- 2929
- SchraubendruckfederHelical compression spring
- 3030
- Längsnutlongitudinal groove
- 3131
- Schlittencarriage
- 32 32
- Führungszapfenspigot
- 3333
- Schraubenauflagescrew edition
- 3434
- Schraubenscrew
- 3535
- AusdrücksacklochAusdrücksackloch
- 3636
- Statorabdeckungstator cover
- 3737
- Verriegelunglock
- 3838
- RotorverriegelungsöffnungRotor locking opening
- 3939
- Aussparungrecess
- 4040
- Gewindeeinsätzeinserts
- 4141
- Schraubenkopf der ZentralschraubeScrew head of the central screw
- 4242
- Grundreason
- 101101
- SchwenkmotornockenwellenverstellerOscillating motor camshaft adjuster
- 103103
- Statorstator
- 105105
- Statorscheibestator
- 128128
- Zapfenspigot
- 130130
- Sacklochblind
- 132132
- Führungsbuchseguide bush
- 133133
- Verriegelungsbaueinheitlock assembly
- 136136
- Statorabdeckungstator cover
- 137137
- Verriegelunglock
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 10356908 B4 [0002] DE 10356908 B4 [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010205A DE102010010205A1 (en) | 2010-03-04 | 2010-03-04 | Belt-driven oscillating motor camshaft adjusting device has sealing cover, stator, synchronous belt pulley and camshaft-sided stator cover that is formed with synchronous belt pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010205A DE102010010205A1 (en) | 2010-03-04 | 2010-03-04 | Belt-driven oscillating motor camshaft adjusting device has sealing cover, stator, synchronous belt pulley and camshaft-sided stator cover that is formed with synchronous belt pulley |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010010205A1 true DE102010010205A1 (en) | 2011-09-08 |
Family
ID=44502881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010010205A Withdrawn DE102010010205A1 (en) | 2010-03-04 | 2010-03-04 | Belt-driven oscillating motor camshaft adjusting device has sealing cover, stator, synchronous belt pulley and camshaft-sided stator cover that is formed with synchronous belt pulley |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010010205A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011050084A1 (en) | 2011-05-04 | 2012-11-08 | Hydraulik-Ring Gmbh | Oscillating motor adjuster, particularly belt-driven oscillating motor adjuster for changing angular position between crankshaft and camshaft during operation of combustion engine, has integral assembly which comprises stator |
DE102012102022A1 (en) | 2012-03-09 | 2013-09-12 | Hilite Germany Gmbh | Oscillating motor adjuster for e.g. changing angle position between drive wheel and camshaft during operating internal combustion engine, has camshaft adapter centered relative to polished rotor, which is made of sintered steel |
DE102013203246A1 (en) * | 2013-02-27 | 2014-08-28 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster used in combustion engine for varying control times of combustion chamber valves, has tooth that is axially offset so that tooth is arranged partially or completely outside of pot-shaped portion |
WO2014183750A1 (en) * | 2013-05-16 | 2014-11-20 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster with a spring receptacle connected to a rotor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10356908B4 (en) | 2003-12-02 | 2007-11-22 | Hydraulik-Ring Gmbh | Camshaft adjusting device for internal combustion engines of vehicles, preferably motor vehicles |
-
2010
- 2010-03-04 DE DE102010010205A patent/DE102010010205A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10356908B4 (en) | 2003-12-02 | 2007-11-22 | Hydraulik-Ring Gmbh | Camshaft adjusting device for internal combustion engines of vehicles, preferably motor vehicles |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011050084A1 (en) | 2011-05-04 | 2012-11-08 | Hydraulik-Ring Gmbh | Oscillating motor adjuster, particularly belt-driven oscillating motor adjuster for changing angular position between crankshaft and camshaft during operation of combustion engine, has integral assembly which comprises stator |
DE102011050084B4 (en) * | 2011-05-04 | 2016-05-19 | Hilite Germany Gmbh | Schwenkmotorversteller |
DE102012102022A1 (en) | 2012-03-09 | 2013-09-12 | Hilite Germany Gmbh | Oscillating motor adjuster for e.g. changing angle position between drive wheel and camshaft during operating internal combustion engine, has camshaft adapter centered relative to polished rotor, which is made of sintered steel |
DE102013203246A1 (en) * | 2013-02-27 | 2014-08-28 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster used in combustion engine for varying control times of combustion chamber valves, has tooth that is axially offset so that tooth is arranged partially or completely outside of pot-shaped portion |
WO2014183750A1 (en) * | 2013-05-16 | 2014-11-20 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster with a spring receptacle connected to a rotor |
DE102013209054B4 (en) * | 2013-05-16 | 2020-03-26 | Schaeffler Technologies AG & Co. KG | Camshaft adjuster with a spring mount |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: HILITE GERMANY GMBH, DE Free format text: FORMER OWNER: HYDRAULIK-RING GMBH, 97828 MARKTHEIDENFELD, DE Effective date: 20130521 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |